12179321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2593}}^1$

素因数の和:2672

約数の個数: 16

約数和(自身を含む): 15439488

約数和(自身を除く): 3260167

約数列:

[1, 7, 11, 61, 77, 427, 671, 2593, 4697, 18151, 28523, 158173, 199661, 1107211, 1739903, 12179321]

約数ペア:

[(1, 12179321), (7, 1739903), (11, 1107211), (61, 199661), (77, 158173), (427, 28523), (671, 18151), (2593, 4697)]